code: def _populate():
      for name, value in VariableTracker.__dict__.items():
          if name not in LazyVariableTracker.__dict__:
              if callable(value):
                  setattr(
                      LazyVariableTracker,
                      name,
                      _create_realize_and_forward(name),
                  )
  
file_path: pytorch/torch/_dynamo/variables/lazy.py
imports: import functools
  from typing import Optional
  from .base import VariableTracker
label_desc: Use image node_id 2 for calling a global function with example usage: _populate() without return types